package com.ruoyi.system.service;

import java.util.List;
import com.ruoyi.system.domain.ResDishCategory;

/**
 * 餐馆菜品分类Service接口
 * 
 * @author ruoyi
 * @date 2025-06-02
 */
public interface IResDishCategoryService 
{
    /**
     * 查询餐馆菜品分类
     * 
     * @param dishCategoryId 餐馆菜品分类主键
     * @return 餐馆菜品分类
     */
    public ResDishCategory selectResDishCategoryByDishCategoryId(Long dishCategoryId);

    /**
     * 查询餐馆菜品分类列表
     * 
     * @param resDishCategory 餐馆菜品分类
     * @return 餐馆菜品分类集合
     */
    public List<ResDishCategory> selectResDishCategoryList(ResDishCategory resDishCategory);

    /**
     * 新增餐馆菜品分类
     * 
     * @param resDishCategory 餐馆菜品分类
     * @return 结果
     */
    public int insertResDishCategory(ResDishCategory resDishCategory);

    /**
     * 修改餐馆菜品分类
     * 
     * @param resDishCategory 餐馆菜品分类
     * @return 结果
     */
    public int updateResDishCategory(ResDishCategory resDishCategory);

    /**
     * 批量删除餐馆菜品分类
     * 
     * @param dishCategoryIds 需要删除的餐馆菜品分类主键集合
     * @return 结果
     */
    public int deleteResDishCategoryByDishCategoryIds(Long[] dishCategoryIds);

    /**
     * 删除餐馆菜品分类信息
     * 
     * @param dishCategoryId 餐馆菜品分类主键
     * @return 结果
     */
    public int deleteResDishCategoryByDishCategoryId(Long dishCategoryId);
}
